Figure 1 | Scientific Reports

Figure 1

From: Temporal trajectory of biofluid markers in Parkinson’s disease

Figure 1

Measured biomarker levels in the PPMI study. Dots represent mean values of biomarkers at each follow-up visit. Error-bars denote 95% confidence interval (green lines and dots = PD patients; gray lines and dots = controls). Figures are illustrated using ggplot2 and patchwork packages in R software. Aβ1-42 amyloid-β1-42; α-syn α-synuclein; t-tau total tau; p-tau phosphorylated tau; NfL neurofilament light chain.

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